Struct Spinner 

pub struct Spinner { /* private fields */ }

Example:

use multi_spinner::{Spinner, spinners::Animation};
use std::{ thread::{self}, time::Duration, sync::{Arc, Mutex}, };

fn main() {
   let stdout = Arc::new(Mutex::new(std::io::stdout()));
   let files = ["file1", "file2", "file3", "file4", "file5"];
   let handles = files.iter().enumerate().map(|(i, file)|{
       let file = file.to_owned();
       let stdout = stdout.clone(); 
       thread::spawn(move ||{

           let mut spinner = Spinner::builder()
               .spinner(Animation::Bars10(0))
               .msg(format!("downloading {file}\n"))
               .row(i)
               .stdout(stdout)
               .build();

           spinner.start();
           thread::sleep(Duration::from_secs(3));
           spinner.stop().expect("stopped");
       })
   }).collect::<Vec<_>>();

   for handle in handles {
       let () = handle.join().expect("join thread");
   }
}

Implementations

impl Spinner

pub fn builder() -> SpinnerBuilder

pub fn start(&mut self)

Starts the spinner in a separate thread.

Panics

Will panic if active, stdout or handle is poisoned.

pub fn stop(&mut self) -> Result<()>

Stops the spinner

Panics

Panics if either active, handle or stdout is poisoned or if joining thread panics.

Errors

Fails if crossterm fails to execute or if conversion of usize to u16 fails.

Trait Implementations

impl Clone for Spinner

fn clone(&self) -> Spinner

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.